HPRE-5156 Chevy SB/BB Corvette Tach Drive HEI
HPREngines Hei Distributor has everything you need, all under one cap. With a high quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical an vacuum advances, meaning precision in a breeze. It has a high output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one wire hookup.